Detailansicht
Bio-Based Plastics
Materials and Applications, Wiley Series in Renewable Resources
ISBN/EAN: 9781119994008
Umbreit-Nr.: 4907414
Sprache:
Englisch
Umfang: 367 S.
Format in cm: 2 x 25 x 17.5
Einband:
gebundenes Buch
Erschienen am 22.11.2013
Auflage: 1/2014
- Zusatztext
- The field of bio-based plastics has developed significantly in the last 10 years and there is increasing pressure on industries to shift existing materials production from petrochemicals to renewables. Biobased Plastics presents an uptodate overview of the basic and applied aspects of bioplastics, focusing primarily on thermoplastic polymers for material use. Emphasizing materials currently in use or with significant potential for future applications, this book looks at the most important biopolymer classes such as polysaccharides, lignin, proteins and polyhydroxyalkanoates as raw materials for biobased plastics, as well as materials derived from biobased monomers like lipids, poly(lactic acid), polyesters, polyamides and polyolefines. Detailed consideration is also given to the market and availability of renewable raw materials, the importance of biobased content and the aspect of biodegradability. Topics covered include: * Starch * Cellulose and cellulose acetate * Materials based on chitin and chitosan * Lignin matrix composites from natural resources * Polyhydroxyalkanoates * Poly(lactic acid) * Polyesters, Polyamides and Polyolefins from biomass derived monomers * Proteinbased plastics Biobased Plastics is a valuable resource for academic and industrial researchers who are interested in new materials, renewable resources, sustainability and polymerization technology. It will also prove useful for advanced students interested in the development of biobased products and materials, green and sustainable chemistry, polymer chemistry and materials science. For more information on the Wiley Series in Renewable Resources, visit www.wiley.com/go/rrs
- Kurztext
- The field of bio-based plastics has developed significantly since the early 2000s and there is increasing pressure on industries to shift existing materials production from petrochemicals to renewables. BioBased Plastics presents an uptodate overview of the basic and applied aspects of bioplastics, focusing primarily on thermoplastic polymers for material use. Emphasizing materials currently in use or with significant potential for future applications, this book looks at the most important biopolymer classes such as polysaccharides, lignin, proteins and polyhydroxyalkanoates as raw materials for biobased plastics, as well as materials derived from biobased monomers like lipids, poly(lactic acid), polyesters, polyamides and polyolefines. Detailed consideration is also given to the market and availability of renewable raw materials, the importance of biobased content and the aspect of biodegradability. Topics covered include: * starch; * cellulose and cellulose acetate; * materials based on chitin and chitosan; * lignin matrix composites from natural resources; * polyhydroxyalkanoates; * poly(lactic acid); * polyesters, polyamides and polyolefins from biomass-derived monomers; * proteinbased plastics. BioBased Plastics is a valuable resource for academic and industrial researchers who are interested in new materials, renewable resources, sustainability and polymerization technology. It will also prove useful for advanced students interested in the development of biobased products and materials, green and sustainable chemistry, polymer chemistry and materials science. For more information on the Wiley Series in Renewable Resources, visit www.wiley.com/go/rrs
- Autorenportrait
- InhaltsangabeSeries Preface xiii Preface xv List of Contributors xvii 1 BioBased Plastics Introduction 1 Stephan Kabasci 1.1 Definition of Bio-Based Plastics 2 1.2 A Brief History of Bio-Based Plastics 3 1.3 Market for Bio-Based Plastics 5 1.4 Scope of the Book 6 2 Starch 9 Catia Bastioli, Paolo Magistrali, and Sebastia Gest? Garcia 2.1 Introduction 9 2.2 Starch 10 2.3 StarchFilled Plastics 13 2.4 Structural Starch Modifications 14 2.4.1 Starch Gelatinization and Retrogradation 14 2.4.2 Starch Jet-Cooking 16 2.4.3 Starch Extrusion Cooking 16 2.4.4 Starch Destructurization in Absence of Synthetic Polymers 17 2.4.5 Starch Destructurization in Presence of Synthetic Polymers 19 2.4.6 Additional Information on Starch Complexation 23 2.5 StarchBased Materials on the Market 27 2.6 Conclusions 28 References 28 3 Cellulose and Cellulose Acetate 35 Johannes Ganster and Hans-Peter Fink 3.1 Introduction 35 3.2 Raw Materials 36 3.3 Structure 37 3.3.1 Cellulose 37 3.3.2 Cellulose Derivatives 40 3.4 Principles of Cellulose Technology 42 3.4.1 Regenerated Cellulose 43 3.4.2 Organic Cellulose Esters - Cellulose Acetate 46 3.5 Properties and Applications of Cellulose-Based Plastics 52 3.5.1 Fibres 53 3.5.2 Films 54 3.5.3 Moulded Articles 56 3.6 Some Recent Developments 57 3.6.1 Cellulose 57 3.6.2 Cellulose Acetate and Mixed Esters 58 3.7 Conclusion 59 References 59 4 Materials Based on Chitin and Chitosan 63 Marguerite Rinaudo 4.1 Introduction 63 4.2 Preparation and Characterization of Chitin and Chitosan 64 4.2.1 Chitin: Characteristics and Characterization 64 4.2.2 Chitosan: Preparation and Characterization 66 4.3 Processing of Chitin to Materials and Applications 69 4.3.1 Processing of Chitin and Physical Properties of Materials 69 4.3.2 Applications of Chitin-Based Materials 70 4.4 Chitosan Processing to Materials and Applications 71 4.4.1 Processing of Chitosan 71 4.4.2 Application of Chitosan-Based Materials 74 4.5 Conclusion 77 References 77 5 Lignin Matrix Composites from Natural Resources - ARBOFORMR 89 Helmut N¨agele, J¨urgen Pfitzer, Lars Ziegler, Emilia Regina Inone-Kauffmann, Wilhelm Eckl, and Norbert Eisenreich 5.1 Introduction 89 5.2 Approaches for Plastics Completely Made from Natural Resources 90 5.3 Formulation of Lignin Matrix Composites (ARBOFORM) 92 5.3.1 Lignin 92 5.3.2 Basic Formulations and Processing of ARBOFORM 95 5.3.3 The Influence of the Fibre Content 97 5.4 Chemical Free Lignin from High Pressure Thermo-Hydrolysis (Aquasolv) 100 5.4.1 Near Infrared Spectroscopy of Lignin Types 100 5.4.2 Lignin Extraction by High-Pressure Hydrothermolysis (HPH) 101 5.4.3 Thermoplastic Processing of Aquasolv Lignin 104 5.5 Functionalizing Lignin Matrix Composites 105 5.5.1 Impact Strength 106 5.5.2 Flame Retardancy 106 5.5.3 Electrical Conductivity with Nanoparticles 106 5.5.4 Pyrolysis to Porous Carbonaceous Structures 108 5.6 Injection Moulding of Parts - Case Studies 109 5.6.1 Loudspeaker Boxes 110 5.6.2 Precision Parts 110 5.6.3 Thin Walled and Decorative Gift Boxes and Toys 111 5.6 Acknowledgements 112 References 112 6 Bioplastics from Lipids 117 Stuart Coles 6.1 Introduction 117 6.2 Definition and Structure of Lipids 117 6.2.1 Fatty Acids 117 6.2.2 Mono, Di and TriSubstituted Glycerols 118 6.2.3 Phospholipids 118 6.2.4 Other Compounds 119 6.3 Sources and Biosynthesis of Lipids 119 6.3.1 Sources of Lipids 119 6.3.2 Biosynthesis of Lipids 120 6.3.3 Composition of Triglycerides 120 6.4 Extraction of Plant Oils, Triglycerides and their Associated Compounds 120 6.4.1 Seed Cleaning and Preparation 121 6.4.2 Seed Pressing 121 6.4.3 Liquid Extraction 121 6.4.4 Post Extraction Processing 122 6.5 Biopolymers from Plant Oils, Triglycerides and Their Associat